WELCOME TO COLD HOSE: AC Hoses, Hose Kits and Fittings

Cold Hose is an automotive air conditioning fitting and hose website. We carry a full line of a/c fittings, hoses, charge adapters, and oring seals. All the fittings and hoses are indexed by size and or thread size. Cold hose has weld on barbs, compressor adapters, and much more on the specialty fittings page. If you need a custom hose please see the custom hose page for more information. If you need a custom fitting please contact us for more info.

A/C HOSE IDENTIFICATION

#6 5/16" I.D. , 3/4" O.D. HOSE (LIQUID LINE)

FROM LOWER CONDENSER FITTING TO RECEIVER DRIER

FROM RECEIVER DRIER TO EXPANSION VALVE

#8 13/32" I.D. , 29/32" O.D. HOSE (HIGH PRESSURE HOSE)

FROM DISCHARGE FITTING ON COMPRESSOR TO TOP FITTING ON CONDENSER

#10 1/2" I.D. , 1" O.D. HOSE (SUCTION HOSE)

FROM EVAPORATOR TO SUCTION PORT ON THE COMPRESSOR

#12 5/8" I.D. , 1 3/32" O.D. HOSE (SUCTION HOSE)

SAME AS ABOVE USED ON OLDER OE APPLICATIONS

#14 3/4 I.D. (SUCTION HOSE)

USED PRIMARILY ON MOTOR HOMES

Explanation of Reduced Barrier Fittings:

Reduced barrier fittings have the same inner diameter as standard barrier fittings, but the outer diameter is smaller.In other words the thickness of reduced barrier hose has a reduced outer diameter compared to standard barrier hose.

All Of Our Fittings Are High Quality MADE IN USA.

We Are A Stocking Distributor For Alma Products, Stark Mfg. and Doc's Blocks.